251 lines
32 KiB
XML
251 lines
32 KiB
XML
<document id="99565559C643EFFEC74200D886FCD9F8" ID-DOI="10.11646/zootaxa.3076.1.1" ID-ISSN="11755334" ID-Zenodo-Dep="5243500" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1629749671195" checkinUser="felipe" docAuthor="Hansen, Jesper & Holmer, Lars E." docDate="2011" docId="A87D878BFFAAFFA70BA8FF66FA35F94F" docLanguage="en" docName="zt03076p122.pdf" docOrigin="Zootaxa 3076 (1)" docSource="https://biotaxa.org/Zootaxa/article/view/zootaxa.3076.1.1" docStyle="DocumentStyle:D239614CE4198176A422035174489AB1.4:Zootaxa.2009-2012.monograph" docStyleId="D239614CE4198176A422035174489AB1" docStyleName="Zootaxa.2009-2012.monograph" docStyleVersion="4" docTitle="Anomalorthis rossi Hansen & Holmer 2011, sp. nov." docType="treatment" docVersion="4" lastPageNumber="93" masterDocId="5444FFF3FFF6FFFB0B3FFFF1F866FF98" masterDocTitle="Taxonomy and biostratigraphy of Ordovician brachiopods from northeastern Ny Friesland, Spitsbergen 3076" masterLastPageNumber="122" masterPageNumber="1" pageNumber="93" updateTime="1699105918309" updateUser="plazi" zenodo-license-document="CLOSED">
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<mods:title id="25F70B8BAA4E48B9D42BD28E9F2D3FE8">Taxonomy and biostratigraphy of Ordovician brachiopods from northeastern Ny Friesland, Spitsbergen 3076</mods:title>
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<mods:namePart id="8ECB19FBDC3467F43A208164A8FCD2B0">Hansen, Jesper</mods:namePart>
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<mods:namePart id="AC62B5F7014881D59567BD4FE380A31E">Holmer, Lars E.</mods:namePart>
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<mods:typeOfResource id="468C72AB85780426E516F11A04963CB2">text</mods:typeOfResource>
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<mods:title id="132E90F72657B0EE5EE098683153E5DF">Zootaxa</mods:title>
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<mods:part id="278B0FB3C5CFE51AD0EE4C1731D957DE">
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<mods:date id="EF5CEB4BAAE3A58D40942193D3987C2F">2011</mods:date>
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<mods:number id="CF8D32A11B0E57FC38E6E228CDD2E1E8">2011-10-28</mods:number>
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<mods:number id="595FEF6D20FCB55048B12A35B793BBBD">3076</mods:number>
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<mods:url id="D729DE86665322C72C59E9FBF9DCC4A5">https://biotaxa.org/Zootaxa/article/view/zootaxa.3076.1.1</mods:url>
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<mods:classification id="38CE737CEAC6C53008E0FAD98F2A32CA">journal article</mods:classification>
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<mods:identifier id="7147886089628F75836ACD4822CA7F0E" type="DOI">10.11646/zootaxa.3076.1.1</mods:identifier>
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<treatment id="A87D878BFFAAFFA70BA8FF66FA35F94F" ID-DOI="http://doi.org/10.5281/zenodo.5243743" ID-Zenodo-Dep="5243743" LSID="urn:lsid:plazi:treatment:A87D878BFFAAFFA70BA8FF66FA35F94F" httpUri="http://treatment.plazi.org/id/A87D878BFFAAFFA70BA8FF66FA35F94F" lastPageNumber="93" pageId="92" pageNumber="93">
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<heading id="7B2381F1FFAAFFA70BA8FF66F984FF29" bold="true" box="[151,482,151,177]" fontSize="11" level="1" pageId="92" pageNumber="93" reason="1">
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<taxonomicName id="E7D44D1EFFAAFFA70BA8FF66F91BFF29" authority="Hansen & Holmer, 2011" authorityName="Hansen & Holmer" authorityYear="2011" box="[151,381,151,177]" class="Rhynchonellata" family="Anomalorthidae" genus="Anomalorthis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebratulida" pageId="92" pageNumber="93" phylum="Brachiopoda" rank="species" species="rossi" status="sp. nov.">
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<emphasis id="12A0EA8FFFAAFFA70BA8FF66F91BFF29" bold="true" box="[151,381,151,177]" italics="true" pageId="92" pageNumber="93">Anomalorthis rossi</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="099357F4FFAAFFA70ABBFF66F984FF29" box="[388,482,151,177]" pageId="92" pageNumber="93" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="206B369DFFAAFFA70BA8FF4BF93AFF4A" blockId="92.[151,482,151,210]" box="[151,348,186,210]" pageId="92" pageNumber="93">Pl. 24, Figs. 8–12</paragraph>
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</subSubSection>
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<subSubSection id="68CE6516FFAAFFA70BA8FEF3FCF6FEC4" pageId="92" pageNumber="93" type="description">
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<paragraph id="206B369DFFAAFFA70BA8FEF3FBDAFE8F" blockId="92.[151,956,258,279]" box="[151,956,258,279]" pageId="92" pageNumber="93">
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1970
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<taxonomicName id="E7D44D1EFFAAFFA70BCAFEF3F911FE8F" authority="Hansen & Holmer, 2011" authorityName="Hansen & Holmer" authorityYear="2011" box="[245,375,258,279]" class="Rhynchonellata" family="Anomalorthidae" genus="Anomalorthis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebratulida" pageId="92" pageNumber="93" phylum="Brachiopoda" rank="genus" status="sp. nov.">
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<emphasis id="12A0EA8FFFAAFFA70BCAFEF3F911FE8F" box="[245,375,258,279]" italics="true" pageId="92" pageNumber="93">Anomalorthis</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="099357F4FFAAFFA70A42FEF3F9D7FE8F" box="[381,433,258,279]" pageId="92" pageNumber="93" rank="species">n. sp.</taxonomicNameLabel>
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A―Ross, p. 62, Pl. 5, Figs. 26–31; Pl. 6,
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<figureCitation id="B8EF2A18FFAAFFA7087BFEF3FBE1FE8F" box="[836,903,258,279]" captionStart="FIGURE 2" captionStartId="9.[151,244,1919,1940]" captionTargetBox="[174,1423,157,1906]" captionTargetId="figure-80@9.[174,1426,157,1906]" captionTargetPageId="9" captionText="FIGURE 2 Stratigraphical ranges and diversity of brachiopod species at Basissletta, Spitsbergen, and relative sea levels and percentages of linguliform brachiopods in the total brachiopod fauna. White shading in the last graph indicates stratigraphical intervals without brachiopods. Thicknesses of units are according to Fortey & Bruton (1973). Lithological log and sea level curve are from Hansen & Holmer (2010)." figureDoi="http://doi.org/10.5281/zenodo.5243504" httpUri="https://zenodo.org/record/5243504/files/figure.png" pageId="92" pageNumber="93">Figs. 2</figureCitation>
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,
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<figureCitation id="B8EF2A18FFAAFFA708AEFEF3FBF8FE8F" box="[913,926,258,279]" captionStart="FIGURE 3" captionStartId="10.[151,244,1646,1667]" captionTargetBox="[173,1417,393,1624]" captionTargetId="figure-209@10.[173,1417,374,1632]" captionTargetPageId="10" captionText="FIGURE 3 Rose histograms for the umbonal orientation of the large brachiopod Ectenoglossa? oviforma sp. nov. found in the Olenidsletta Member, Valhallfonna Formation. a) Histogram of 58 specimens from 88 m above the base of the member. b) Histogram of 13 specimens from 94 m above the base of the member." figureDoi="http://doi.org/10.5281/zenodo.5243508" httpUri="https://zenodo.org/record/5243508/files/figure.png" pageId="92" pageNumber="93">3</figureCitation>
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, 5.
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</paragraph>
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<paragraph id="206B369DFFAAFFA70BA8FEB2FCF6FEC4" blockId="92.[151,1436,323,1752]" box="[151,1168,323,348]" pageId="92" pageNumber="93">
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<emphasis id="12A0EA8FFFAAFFA70BA8FEB2F9E2FEC4" bold="true" box="[151,388,323,348]" inLineHeading="true" pageId="92" pageNumber="93" reason="1">Derivation of name.</emphasis>
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Named after Reuben James Ross, Jr., who first described the species.
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</paragraph>
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</subSubSection>
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<subSubSection id="68CE6516FFAAFFA70BF8FE99FD69FE74" pageId="92" pageNumber="93" type="materials_examined">
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<paragraph id="206B369DFFAAFFA70BF8FE99FBF2FE3C" blockId="92.[151,1436,323,1752]" pageId="92" pageNumber="93">
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<materialsCitation id="90BC3CC0FFAAFFA70BF8FE99FBF2FE3C" collectionCode="USNM" county="Antelope Valley Limestone" elevation="388" location="Valley Limestone" municipality="Antelope Valley" pageId="92" pageNumber="93" specimenCode="USNM 160805" specimenCount="1" stateProvince="Nevada" typeStatus="holotype">
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<emphasis id="12A0EA8FFFAAFFA70BF8FE99F95DFE18" bold="true" box="[199,315,360,384]" inLineHeading="true" pageId="92" pageNumber="93" reason="1">
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<typeStatus id="FF6F883FFFAAFFA70BF8FE99F950FE18" box="[199,310,360,384]" pageId="92" pageNumber="93" type="holotype">Holotype</typeStatus>
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.
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</emphasis>
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Pl. 24, Fig. 11;
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<specimenCode id="70729EE6FFAAFFA70AC9FE96FAC0FEE7" box="[502,678,359,383]" collectionCode="USNM" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" lsid="urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="92" pageNumber="93" type="Museum">USNM 160805</specimenCode>
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, dorsal valve;
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<collectingCounty id="C90A4E11FFAAFFA70871FE96FCE1FEE7" box="[846,1159,359,383]" pageId="92" pageNumber="93">
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||
<collectingMunicipality id="C00FACE7FFAAFFA70871FE96FC62FEE7" box="[846,1028,359,383]" pageId="92" pageNumber="93">
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||
Antelope
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||
<location id="250B6046FFAAFFA70882FE96FC62FEE7" LSID="urn:lsid:plazi:treatment:A87D878BFFAAFFA70BA8FF66FA35F94F:250B6046FFAAFFA70882FE96FC62FEE7" box="[957,1028,359,383]" county="Antelope Valley Limestone" municipality="Antelope Valley" name="Valley Limestone" pageId="92" pageNumber="93" stateProvince="Nevada">Valley</location>
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</collectingMunicipality>
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Limestone
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</collectingCounty>
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,
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<taxonomicName id="E7D44D1EFFAAFFA70FACFE99FD29FEE7" authority="zone" authorityName="Zone" box="[1171,1359,360,384]" class="Rhynchonellata" family="Orthidiellidae" genus="Orthidiella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Orthida" pageId="92" pageNumber="6" phylum="Brachiopoda" rank="genus">
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<emphasis id="12A0EA8FFFAAFFA70FACFE99FD69FE18" box="[1171,1295,360,384]" italics="true" pageId="92" pageNumber="93">Orthidiella</emphasis>
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zone
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</taxonomicName>
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,
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<quantity id="E72C9B78FFAAFFA70E62FE96F8A7FE3C" metricMagnitude="2" metricUnit="m" metricValue="3.877056" pageId="92" pageNumber="93" unit="ft" value="1272.0">
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||
<elevation id="ABF9D1AEFFAAFFA70E62FE96F8A7FE3C" metricMagnitude="2" metricUnit="m" metricValue="3.877056" pageId="92" pageNumber="93" unit="ft" value="1272.0">1,272 feet</elevation>
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</quantity>
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below top, sample D1583 CO;
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<location id="250B6046FFAAFFA7091BFE7DFB4AFE3C" LSID="urn:lsid:plazi:treatment:A87D878BFFAAFFA70BA8FF66FA35F94F:250B6046FFAAFFA7091BFE7DFB4AFE3C" box="[548,812,396,420]" county="Antelope Valley Limestone" municipality="Antelope Valley" name="southern Groom Range" pageId="92" pageNumber="93" stateProvince="Nevada">southern Groom Range</location>
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,
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<collectingRegion id="E210F87FFFAAFFA70808FE7DFBF6FE3C" box="[823,912,396,420]" country="United States of America" name="Nevada" pageId="92" pageNumber="93">Nevada</collectingRegion>
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.
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</materialsCitation>
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</paragraph>
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<paragraph id="206B369DFFAAFFA70BF8FE5EFD69FE74" blockId="92.[151,1436,323,1752]" pageId="92" pageNumber="93">
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<emphasis id="12A0EA8FFFAAFFA70BF8FE5EF950FE50" bold="true" box="[199,310,431,456]" inLineHeading="true" pageId="92" pageNumber="93" reason="1">Material.</emphasis>
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Fragments of one deformed dorsal valve from sample JH-161 and three ventral valves from samples F4804 and JH-87. The figured speciments are F4804,
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<collectionCode id="46C5AE58FFAAFFA709CBFE25FB5DFE74" box="[756,827,468,492]" pageId="92" pageNumber="93">TSGF</collectionCode>
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16769,
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<collectionCode id="46C5AE58FFAAFFA708B3FE25FBB4FE74" box="[908,978,468,492]" pageId="92" pageNumber="93">TSGF</collectionCode>
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16882 and
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<collectionCode id="46C5AE58FFAAFFA70F72FE25FCF8FE74" box="[1101,1182,468,492]" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" lsid="urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="92" pageNumber="93" type="Museum">USNM</collectionCode>
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160806b.
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</paragraph>
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</subSubSection>
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||
<subSubSection id="68CE6516FFAAFFA70BF8FE06F888FDCF" pageId="92" pageNumber="93" type="diagnosis">
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<paragraph id="206B369DFFAAFFA70BF8FE06F888FDCF" blockId="92.[151,1436,323,1752]" pageId="92" pageNumber="93">
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<emphasis id="12A0EA8FFFAAFFA70BF8FE06F927FD88" bold="true" box="[199,321,503,528]" inLineHeading="true" pageId="92" pageNumber="93" reason="1">Diagnosis.</emphasis>
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Small
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<taxonomicName id="E7D44D1EFFAAFFA70AADFE09FA4CFD88" authorityName="Hansen & Holmer" authorityYear="2011" box="[402,554,504,528]" class="Rhynchonellata" family="Anomalorthidae" genus="Anomalorthis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebratulida" pageId="92" pageNumber="93" phylum="Brachiopoda" rank="genus">
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<emphasis id="12A0EA8FFFAAFFA70AADFE09FA4CFD88" box="[402,554,504,528]" italics="true" pageId="92" pageNumber="93">Anomalorthis</emphasis>
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</taxonomicName>
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with diamond-shaped notothyrial platform; steeply procline ventral interarea; rectangular to obtuse cardinal extremities in larger specimens; low but distinct median ridge dividing pseudospondylium.
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</paragraph>
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</subSubSection>
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||
<subSubSection id="68CE6516FFAAFFA70BF8FD92F8A6FBB4" pageId="92" pageNumber="93" type="description">
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||
<paragraph id="206B369DFFAAFFA70BF8FD92FDEAFD7F" blockId="92.[151,1436,323,1752]" pageId="92" pageNumber="93">
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||
<emphasis id="12A0EA8FFFAAFFA70BF8FD92F93EFDE4" bold="true" box="[199,344,611,636]" inLineHeading="true" pageId="92" pageNumber="93" reason="1">Description.</emphasis>
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Shell semicircular to transversely subangular. Cardinal extremities acute in early growth stages but becoming rectangular to obtuse with increasing size. Valves moderately thick-walled.
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<typeStatus id="FF6F883FFFAAFFA70FA6FD76FD67FD07" box="[1177,1281,647,671]" pageId="92" pageNumber="93" type="holotype">Holotype</typeStatus>
|
||
<quantity id="E72C9B78FFAAFFA70E35FD76FD04FD07" box="[1290,1378,647,671]" metricMagnitude="-3" metricUnit="m" metricValue="7.5" pageId="92" pageNumber="93" unit="mm" value="7.5">7.5 mm</quantity>
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||
long and
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||
<quantity id="E72C9B78FFAAFFA70BF8FD5DF97BFD5B" box="[199,285,684,708]" metricMagnitude="-3" metricUnit="m" metricValue="9.5" pageId="92" pageNumber="93" unit="mm" value="9.5">9.5 mm</quantity>
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wide. Ornamentation finely multicostellate with widely and unevenly spaced growth lines and additicules; 6–8 slightly rounded costellae per mm at 1-mm growth stage. Ornamentation not impressed on valve floor.
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</paragraph>
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||
<paragraph id="206B369DFFAAFFA70BF8FD05FBECFCCC" blockId="92.[151,1436,323,1752]" pageId="92" pageNumber="93">Dorsal valve slightly convex, with weak sulcus. Interarea low, planar, anacline. Notothyrium wide and open. Brachiophores rather low, diverging at about 120˚. Notothyrial platform low and broad, diamond-shaped. Cardinal process simple and thin. Median ridge broad and poorly developed.</paragraph>
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<paragraph id="206B369DFFAAFFA70BF8FCAEF8A6FBB4" blockId="92.[151,1436,323,1752]" pageId="92" pageNumber="93">Ventral valve subpyramidal. Maximum depth located at umbo. Anterior flank moderately convex. Ventral interarea high, steeply procline and planar or concave. Delthyrium open, moderately wide and rounded, U-shaped, with an angle of about 35–40°. Teeth strong and subtriangular. Dental plates broad, recessive and forming a pseudospondylium. Muscle scars slightly diverging, cordate and bilobed. Diductor scars separated by a low adductor ridge reaching its apex at front of pseudospondylium. Posterior part of delthyrial chamber with strong pedicle callist.</paragraph>
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</subSubSection>
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<subSubSection id="68CE6516FFAAFFA70BF8FBC9FA35F94F" pageId="92" pageNumber="93" type="discussion">
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||
<paragraph id="206B369DFFAAFFA70BF8FBC9F920F917" blockId="92.[151,1436,323,1752]" pageId="92" pageNumber="93">
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||
<emphasis id="12A0EA8FFFAAFFA70BF8FBC9F95DFBC8" bold="true" box="[199,315,1080,1104]" inLineHeading="true" pageId="92" pageNumber="93" reason="1">Remarks.</emphasis>
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The available fragments from Spitsbergen show the same diagnostic features as
|
||
<taxonomicName id="E7D44D1EFFAAFFA70FFEFBC9FD3FFBC8" authority="Hansen & Holmer, 2011" authorityName="Hansen & Holmer" authorityYear="2011" box="[1217,1369,1080,1104]" class="Rhynchonellata" family="Anomalorthidae" genus="Anomalorthis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebratulida" pageId="92" pageNumber="93" phylum="Brachiopoda" rank="genus" status="sp. nov.">
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||
<emphasis id="12A0EA8FFFAAFFA70FFEFBC9FD3FFBC8" box="[1217,1369,1080,1104]" italics="true" pageId="92" pageNumber="93">Anomalorthis</emphasis>
|
||
</taxonomicName>
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||
<taxonomicNameLabel id="099357F4FFAAFFA70E5FFBC9FDFAFBD7" box="[1376,1436,1080,1103]" pageId="92" pageNumber="93" rank="species">n. sp.</taxonomicNameLabel>
|
||
A described by
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<bibRefCitation id="44454B6CFFAAFFA70A73FBADF9B3FBEC" author="Ross, R. J. Jr." box="[332,469,1116,1140]" pageId="92" pageNumber="93" pagination="1 - 103" refId="ref78405" refString="Ross, R. J. Jr. (1970) Ordovician brachiopods, trilobites, and stratigraphy in eastern and central Nevada. Geological Survey Professional Paper, 639, 1 - 103, 19 pls." type="journal article" year="1970">Ross (1970)</bibRefCitation>
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||
from the uppermost
|
||
<taxonomicName id="E7D44D1EFFAAFFA709FAFBADFB19FBEB" authority="zone" authorityName="Zone" box="[709,895,1116,1140]" class="Rhynchonellata" family="Orthidiellidae" genus="Orthidiella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Orthida" pageId="92" pageNumber="6" phylum="Brachiopoda" rank="genus">
|
||
<emphasis id="12A0EA8FFFAAFFA709FAFBADFB27FBEC" box="[709,833,1116,1140]" italics="true" pageId="92" pageNumber="93">Orthidiella</emphasis>
|
||
zone
|
||
</taxonomicName>
|
||
of
|
||
<collectingRegion id="E210F87FFFAAFFA70898FBADFC66FBEC" box="[935,1024,1116,1140]" country="United States of America" name="Nevada" pageId="92" pageNumber="93">Nevada</collectingRegion>
|
||
.
|
||
<bibRefCitation id="44454B6CFFAAFFA70F33FBADFCF0FBEC" author="Ross, R. J. Jr." box="[1036,1174,1116,1140]" pageId="92" pageNumber="93" pagination="1 - 103" refId="ref78405" refString="Ross, R. J. Jr. (1970) Ordovician brachiopods, trilobites, and stratigraphy in eastern and central Nevada. Geological Survey Professional Paper, 639, 1 - 103, 19 pls." type="journal article" year="1970">Ross (1970)</bibRefCitation>
|
||
did not formally name the new species because he only had three valves available. However, with the availability of new specimens showing the same features, we propose to formally name the species here. Together with the species
|
||
<taxonomicName id="E7D44D1EFFAAFFA70FDEFB55F8A9FB47" authority="Ross, 1968" authorityName="Ross" authorityYear="1968" class="Rhynchonellata" family="Anomalorthidae" genus="Anomalorthis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebratulida" pageId="92" pageNumber="93" phylum="Brachiopoda" rank="species" species="lambda">
|
||
<emphasis id="12A0EA8FFFAAFFA70FDEFB55FD30FB24" box="[1249,1366,1188,1212]" italics="true" pageId="92" pageNumber="93">A. lambda</emphasis>
|
||
<bibRefCitation id="44454B6CFFAAFFA70E61FB55F8A9FB47" author="Ross, R. J. Jr." pageId="92" pageNumber="93" pagination="4" refId="ref78360" refString="Ross, R. J. Jr. (1968) Brachiopods from the upper part of the Garden City Formation (Ordovician) North-Central Utah. Geological Survey Professional Paper, 593 - H, H 1 - H 13, 4 pls." type="journal article" year="1968">Ross, 1968</bibRefCitation>
|
||
</taxonomicName>
|
||
from the Dapingian of
|
||
<collectingRegion id="E210F87FFFAAFFA70ADFFB36FA7FFB47" box="[480,537,1223,1247]" country="United States of America" name="Utah" pageId="92" pageNumber="93">Utah</collectingRegion>
|
||
,
|
||
<taxonomicName id="E7D44D1EFFAAFFA70919FB39FA1BFB47" authority="Hansen & Holmer, 2011" authorityName="Hansen & Holmer" authorityYear="2011" box="[550,637,1224,1248]" class="Rhynchonellata" family="Anomalorthidae" genus="Anomalorthis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebratulida" pageId="92" pageNumber="93" phylum="Brachiopoda" rank="species" species="rossi" status="sp. nov.">
|
||
<emphasis id="12A0EA8FFFAAFFA70919FB39FA1BFB47" box="[550,637,1224,1248]" italics="true" pageId="92" pageNumber="93">A. rossi</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="099357F4FFAAFFA709B9FB39FAB8FB47" box="[646,734,1224,1247]" pageId="92" pageNumber="93" rank="species">sp. nov.</taxonomicNameLabel>
|
||
is the oldest known species within the genus. The species
|
||
<taxonomicName id="E7D44D1EFFAAFFA70EBBFB39FA24FA9C" authority="Ulrich & Cooper, 1936" authorityName="Ulrich & Cooper" authorityYear="1936" class="Rhynchonellata" family="Anomalorthidae" genus="Anomalorthis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebratulida" pageId="92" pageNumber="93" phylum="Brachiopoda" rank="species" species="oklahomensis">
|
||
<emphasis id="12A0EA8FFFAAFFA70EBBFB39F949FA9C" italics="true" pageId="92" pageNumber="93">A. oklahomensis</emphasis>
|
||
<bibRefCitation id="44454B6CFFAAFFA70A07FB1DFA24FA9C" author="Ulrich, E. O. & Cooper, G. A." box="[312,578,1260,1284]" pageId="92" pageNumber="93" pagination="616 - 631" refId="ref79601" refString="Ulrich, E. O. & Cooper, G. A. (1936) New genera and species of Ozarkian and Canadian brachiopods. Journal of Paleontology, 10 (7), 616 - 631." type="journal article" year="1936">Ulrich & Cooper, 1936</bibRefCitation>
|
||
</taxonomicName>
|
||
from the Darriwilian of
|
||
<collectingRegion id="E210F87FFFAAFFA7085FFB1DFBB3FA9C" box="[864,981,1260,1284]" country="United States of America" name="Oklahoma" pageId="92" pageNumber="93">Oklahoma</collectingRegion>
|
||
is similar but has longer brachiophores and a concave anterior margin of the notothyrium. Among the other species within the genus,
|
||
<taxonomicName id="E7D44D1EFFAAFFA70F8CFAE1F8BEFAD4" authority="(Walcott, 1884)" baseAuthorityName="Walcott" baseAuthorityYear="1884" class="Rhynchonellata" family="Anomalorthidae" genus="Anomalorthis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebratulida" pageId="92" pageNumber="93" phylum="Brachiopoda" rank="species" species="lonensis">
|
||
<emphasis id="12A0EA8FFFAAFFA70F8CFAE1FD49FAB0" box="[1203,1327,1296,1320]" italics="true" pageId="92" pageNumber="93">A. lonensis</emphasis>
|
||
(
|
||
<bibRefCitation id="44454B6CFFAAFFA70E02FAFEF8B6FAD4" author="Walcott, C. D." pageId="92" pageNumber="93" pagination="1 - 298" refId="ref79967" refString="Walcott, C. D. (1884) Paleontology of the Eureka district, Nevada. United States Geological Survey Monograph, 8, 1 - 298." type="journal article" year="1884">Walcott, 1884</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
from the Darriwilian of
|
||
<collectingRegion id="E210F87FFFAAFFA70AD2FAC5FA24FAD4" box="[493,578,1332,1356]" country="United States of America" name="Nevada" pageId="92" pageNumber="93">Nevada</collectingRegion>
|
||
and
|
||
<taxonomicName id="E7D44D1EFFAAFFA70946FAC5FBAFFAD4" authority="Ross, 1970" authorityName="Ross" authorityYear="1970" box="[633,969,1332,1356]" class="Rhynchonellata" family="Anomalorthidae" genus="Anomalorthis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebratulida" pageId="92" pageNumber="93" phylum="Brachiopoda" rank="species" species="fascicostellatus">
|
||
<emphasis id="12A0EA8FFFAAFFA70946FAC5FB23FAD4" box="[633,837,1332,1356]" italics="true" pageId="92" pageNumber="93">A. fascicostellatus</emphasis>
|
||
<bibRefCitation id="44454B6CFFAAFFA70873FAC5FBAFFAD4" author="Ross, R. J. Jr." box="[844,969,1332,1356]" pageId="92" pageNumber="93" pagination="1 - 103" refId="ref78405" refString="Ross, R. J. Jr. (1970) Ordovician brachiopods, trilobites, and stratigraphy in eastern and central Nevada. Geological Survey Professional Paper, 639, 1 - 103, 19 pls." type="journal article" year="1970">Ross, 1970</bibRefCitation>
|
||
</taxonomicName>
|
||
from the Darriwilian of
|
||
<collectingRegion id="E210F87FFFAAFFA70FE1FAC5FD55FAD4" box="[1246,1331,1332,1356]" country="United States of America" name="Nevada" pageId="92" pageNumber="93">Nevada</collectingRegion>
|
||
differ by having coarser ornamentation and a non-procline ventral interarea.
|
||
<taxonomicName id="E7D44D1EFFAAFFA70899FAA9FCB4FAF7" authority="Jensen, 1967" authorityName="Jensen" authorityYear="1967" box="[934,1234,1367,1392]" class="Rhynchonellata" family="Anomalorthidae" genus="Anomalorthis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebratulida" pageId="92" pageNumber="93" phylum="Brachiopoda" rank="species" species="juabensis">
|
||
<emphasis id="12A0EA8FFFAAFFA70899FAA9FC55FAE8" box="[934,1075,1368,1392]" italics="true" pageId="92" pageNumber="93">A. juabensis</emphasis>
|
||
<bibRefCitation id="44454B6CFFAAFFA70F01FAA9FCB4FAF7" author="Jensen, R. G." box="[1086,1234,1367,1391]" pageId="92" pageNumber="93" pagination="67 - 100" refId="ref75667" refString="Jensen, R. G. (1967) Ordovician brachiopods from the Pogonip Group of Millard county, Western Utah. Brigham Young University, Geological Studies, 14, 67 - 100, 6 pls." type="journal article" year="1967">Jensen, 1967</bibRefCitation>
|
||
</taxonomicName>
|
||
from the Middle Ordovician of
|
||
<collectingRegion id="E210F87FFFAAFFA70A00FA8DF913FA0C" box="[319,373,1404,1428]" country="United States of America" name="Utah" pageId="92" pageNumber="93">Utah</collectingRegion>
|
||
is alate and has finer costellae.
|
||
<taxonomicName id="E7D44D1EFFAAFFA709D4FA8DFBC6FA0B" authority="Ross" authorityName="Ross" authorityYear="1968" box="[747,928,1404,1428]" class="Rhynchonellata" family="Anomalorthidae" genus="Anomalorthis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebratulida" pageId="92" pageNumber="93" phylum="Brachiopoda" rank="species" species="lambda">
|
||
<emphasis id="12A0EA8FFFAAFFA709D4FA8DFB07FA0C" box="[747,865,1404,1428]" italics="true" pageId="92" pageNumber="93">A. lambda</emphasis>
|
||
Ross
|
||
</taxonomicName>
|
||
has an extremely procline ventral interarea, acute cardinal extremities, and concave anterior margin of the notothyrial platform.
|
||
<taxonomicName id="E7D44D1EFFAAFFA70F6DFA51F899FA44" authority="Ulrich & Cooper, 1938" authorityName="Ulrich & Cooper" authorityYear="1938" class="Rhynchonellata" family="Anomalorthidae" genus="Anomalorthis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebratulida" pageId="92" pageNumber="93" phylum="Brachiopoda" rank="species" species="nevadensis">
|
||
<emphasis id="12A0EA8FFFAAFFA70F6DFA51FC88FA20" box="[1106,1262,1440,1464]" italics="true" pageId="92" pageNumber="93">A. nevadensis</emphasis>
|
||
<bibRefCitation id="44454B6CFFAAFFA70FCAFA6EF899FA44" author="Ulrich, E. O. & Cooper, G. A." pageId="92" pageNumber="93" pagination="1 - 323" refId="ref79640" refString="Ulrich, E. O. & Cooper, G. A. (1938) Ozarkian and Canadian Brachiopoda. Geological Society of America Special Paper, 13, 1 - 323, 58 pls." type="journal article" year="1938">Ulrich & Cooper, 1938</bibRefCitation>
|
||
</taxonomicName>
|
||
from the Darriwilian of
|
||
<collectingRegion id="E210F87FFFAAFFA7092EFA35FA01FA44" box="[529,615,1476,1500]" country="United States of America" name="Nevada" pageId="92" pageNumber="93">Nevada</collectingRegion>
|
||
has a convex ventral interarea and concave anterior slope of the apex and lacks the median ridge in the pseudospondylium.
|
||
<taxonomicName id="E7D44D1EFFAAFFA70980FA19FBFEFA67" authority="Ross, 1970" authorityName="Ross" authorityYear="1970" box="[703,920,1511,1536]" class="Rhynchonellata" family="Anomalorthidae" genus="Anomalorthis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebratulida" pageId="92" pageNumber="93" phylum="Brachiopoda" rank="species" species="resoi">
|
||
<emphasis id="12A0EA8FFFAAFFA70980FA19FB73FA67" box="[703,789,1512,1536]" italics="true" pageId="92" pageNumber="93">A. resoi</emphasis>
|
||
<bibRefCitation id="44454B6CFFAAFFA70823FA19FBFEFA67" author="Ross, R. J. Jr." box="[796,920,1511,1535]" pageId="92" pageNumber="93" pagination="1 - 103" refId="ref78405" refString="Ross, R. J. Jr. (1970) Ordovician brachiopods, trilobites, and stratigraphy in eastern and central Nevada. Geological Survey Professional Paper, 639, 1 - 103, 19 pls." type="journal article" year="1970">Ross, 1970</bibRefCitation>
|
||
</taxonomicName>
|
||
from the Darriwilian of
|
||
<collectingRegion id="E210F87FFFAAFFA70F95FA16FC99FA67" box="[1194,1279,1511,1535]" country="United States of America" name="Nevada" pageId="92" pageNumber="93">Nevada</collectingRegion>
|
||
has an undercut anterior part of the pseudospondylium, which is not divided by a distinct median ridge. The
|
||
<typeStatus id="FF6F883FFFAAFFA70FD5F9FDFD7CF9BC" box="[1258,1306,1548,1572]" pageId="92" pageNumber="93">type</typeStatus>
|
||
species,
|
||
<taxonomicName id="E7D44D1EFFAAFFA70EBBF9FDFA6DF9DF" authority="Ulrich & Cooper, 1936" authorityName="Ulrich & Cooper" authorityYear="1936" class="Rhynchonellata" family="Anomalorthidae" genus="Anomalorthis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebratulida" pageId="92" pageNumber="93" phylum="Brachiopoda" rank="species" species="utahensis">
|
||
<emphasis id="12A0EA8FFFAAFFA70EBBF9FDF967F9D0" italics="true" pageId="92" pageNumber="93">A. utahensis</emphasis>
|
||
<bibRefCitation id="44454B6CFFAAFFA70A38F9DEFA6DF9DF" author="Ulrich, E. O. & Cooper, G. A." box="[263,523,1583,1607]" pageId="92" pageNumber="93" pagination="616 - 631" refId="ref79601" refString="Ulrich, E. O. & Cooper, G. A. (1936) New genera and species of Ozarkian and Canadian brachiopods. Journal of Paleontology, 10 (7), 616 - 631." type="journal article" year="1936">Ulrich & Cooper, 1936</bibRefCitation>
|
||
</taxonomicName>
|
||
, is distinguished by its apsacline ventral interarea and wide U-shaped delthyrium.
|
||
<taxonomicName id="E7D44D1EFFAAFFA70BA8F9A5FA3FF9F4" authority="Ulrich & Cooper, 1938" authorityName="Ulrich & Cooper" authorityYear="1938" box="[151,601,1620,1644]" class="Rhynchonellata" family="Anomalorthidae" genus="Anomalorthis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Terebratulida" pageId="92" pageNumber="93" phylum="Brachiopoda" rank="species" species="vermontensis">
|
||
<emphasis id="12A0EA8FFFAAFFA70BA8F9A5F92DF9F4" box="[151,331,1620,1644]" italics="true" pageId="92" pageNumber="93">A. vermontensis</emphasis>
|
||
<bibRefCitation id="44454B6CFFAAFFA70A6CF9A5FA3FF9F4" author="Ulrich, E. O. & Cooper, G. A." box="[339,601,1620,1644]" pageId="92" pageNumber="93" pagination="1 - 323" refId="ref79640" refString="Ulrich, E. O. & Cooper, G. A. (1938) Ozarkian and Canadian Brachiopoda. Geological Society of America Special Paper, 13, 1 - 323, 58 pls." type="journal article" year="1938">Ulrich & Cooper, 1938</bibRefCitation>
|
||
</taxonomicName>
|
||
from the Darriwilian of
|
||
<collectingRegion id="E210F87FFFAAFFA7084CF9A5FBB2F9F3" box="[883,980,1620,1643]" country="United States of America" name="Vermont" pageId="92" pageNumber="93">Vermont</collectingRegion>
|
||
differs by its apsacline ventral interarea and small shell.
|
||
</paragraph>
|
||
<paragraph id="206B369DFFAAFFA70BF8F96AFA35F94F" blockId="92.[151,1436,323,1752]" pageId="92" pageNumber="93">
|
||
<emphasis id="12A0EA8FFFAAFFA70BF8F96AF93FF92C" bold="true" box="[199,345,1691,1716]" inLineHeading="true" pageId="92" pageNumber="93" reason="1">Occurrence.</emphasis>
|
||
59, 65 and
|
||
<quantity id="E72C9B78FFAAFFA70AD5F96DFA40F92B" box="[490,550,1692,1716]" metricMagnitude="1" metricUnit="m" metricValue="8.3" pageId="92" pageNumber="93" unit="m" value="83.0">83 m</quantity>
|
||
above base of Profilbekken Member, Valhallfonna Formation, Basissletta in northeastern Ny Friesland, Spitsbergen.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |